ejabberdRobust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

ejabberd

ejabberd is a robust, scalable messaging platform built on Erlang/OTP that supports multiple protocols for real-time communication. It serves as an XMPP server, MQTT broker, and SIP service, making it suitable for enterprise messaging, IoT communication, and unified communications deployments.

Key Features

• Multi-Protocol Support: Handles XMPP, MQTT, and SIP protocols in a single platform
• Massively Scalable: Built on Erlang/OTP for handling millions of concurrent connections
• Extensible Architecture: Modular design allows custom extensions and integrations
• Enterprise Ready: Clustering, high availability, and comprehensive administration tools included
• Rich Ecosystem: Supports group chat, pubsub, STUN/TURN services, and Matrix protocol integration

Use Cases

• Enterprise Messaging: Deploy secure internal communication systems with full control over infrastructure
• IoT Communication: Connect and manage millions of IoT devices through MQTT protocol
• VoIP Services: Build voice and video calling platforms using SIP integration
• Real-Time Collaboration: Enable instant messaging, presence, and notifications for applications

Who Is It For

ejabberd is designed for organizations and developers who need a self-hosted, open-source messaging platform with enterprise-grade scalability and support for multiple communication protocols. It suits companies requiring full control over their communication infrastructure and those building large-scale IoT or messaging applications.